Dr Wiseman is an astronomer, and a Fellow and former President of the American Scientific Affiliation. She discovered periodic comet 114P/Wiseman-Skiff while working as a research assistant in 1987. After research fellowships at the National Radio Astronomy Observatory and the Johns Hopkins University, she joined NASA in 2003. She is currently a senior astrophysicist at the Goddard Space Flight Center, where she previously headed the Laboratory for Exoplanets and Stellar Astrophysics.
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